Bit tool



FIG. 1 is a front-left-top perspective view of a bit tool, showing my new design;

FIG. 2 is a front elevational view thereof, the rear side being a mirror image thereof;

FIG. 3 is a left side view thereof, the right side being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view of the bit tool of my new design, with a plurality of bits received in the top of the handle of the tool and a bit connected to the top of the shank of the tool, the broken line drawing of the bits is for illustrative purposes only and forms no part of the claimed design; and,

FIG. 7 is a perspective view of the bit tool of my new design, with a plurality of bits received in the top of the handle of the tool and a retractable rod extending from the top of the shank of the tool, the broken line drawing of the bits is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a bit tool, as shown and described. 